Quotes about possibility
page 43

Paper communicated to Frederic Farrar (1854) Æt. 23, as quoted in Lewis Campbell, William Garnett, The Life of James Clerk Maxwell: With Selections from His Correspondence and Occasional Writings (1884) pp. 144-145, https://books.google.com/books?id=B7gEAAAAYAAJ&pg=PA144 and in Richard Glazebrook, James Clerk Maxwell and Modern Physics (1896) pp. 39-40. https://books.google.com/books?id=hbcEAAAAYAAJ&pg=PA39

Source: Titans of Chaos (2007), Chapter 22, “The Bubble Bath” (p. 306)

Art and Law, Riders on Earth (1978)

David Brooks. "Money for Idiots," http://archive.li/EzXTi The New York Times, 19 February 2009.
2000s

Source: Principles of Scientific Management, 1911, p. 10; As cited in: Frank B. Gilbreth (1912). Primer of scientific management https://archive.org/stream/primerofscientif00gilbrich#page/1/mode/1up, p. 12.

Die menschliche Vernunft hat hier, wie allerwärts in ihrem reinen Gebrauche, so lange es ihr an Kritik fehlt, vorher alle mögliche unrechte Wege versucht, ehe es ihr gelingt, den einzigen wahren zu treffen.
Groundwork of the Metaphysics of Morals (1785)

Letter sent to Reinhard Heydrich, 31 July 1941 http://www.historyplace.com/worldwar2/timeline/order1.htm
Isidore Dyen, David F. Aberle (1974), Lexical Reconstruction: The Case of the Proto-Athapaskan Kinship System. p. 7

Encyclical Fides et Ratio, 14 September 1998
Source: www.vatican.va http://www.vatican.va/holy_father/john_paul_ii/encyclicals/documents/hf_jp-ii_enc_14091998_fides-et-ratio_en.html

Source: Existence (1958), p. 36; also published in The Discovery of Being : Writings in Existential Psychology (1983), Part II : The Cultural Background, Ch. 5 : Kierkegaard, Nietzsche, and Freud, p. 87
Part 8, Chapter 9 (p. 191)
Fiction, The Female Man (1975)

Letter to George Washington (November 1779)
Source: Fifty key figures in management, 2004, p. 232

(1847)

Modern Poetry and the Imagists in the Egoist, London 1914
Source: The Perfectibility of Man (1971), p. 282.

http://www.guardian.co.uk/commentisfree/story/0,,1963337,00.html
The Guardian, 4 December 2006, When it comes to psychics, my stance is hardcore: they must die alone in windowless cells http://www.guardian.co.uk/commentisfree/story/0,,1963337,00.html
Guardian columns
(1986) n.p.
Structures are no longer valid', in "Ein Gespräch..."

When the Balls Drop https://books.google.com/books?idlLydBAAAQBAJ&pgPT0 (2015), Chapter 1, "I Was a Ten-Pound Preemie."

Source: Zero Gravity interview (2006), Ch. 5

Source: The Subversion of Christianity (1984), p. 127

Letter to von Winterfedlt-Menkin (19 July 1915), quoted in F. L. Carsten, The Reichswehr and Politics 1918 to 1933 (Oxford: Clarendon Press, 1966), p. 105.

Ivory, and Apes, and Peacocks (p. 313)
Time Patrol
Talking about his life in a 2001 speech
Source: Jelinek, Frederick. " How I Got Here http://www.clsp.jhu.edu/people/jelinek/promoce.html" Charles University, Prague, Czechoslovakia (November 22, 2001). Retrieved on December 17, 2010. Honoris causa degree acceptance speech.

Source: Precepts and Judgments (1919), p. 175

Sermon VII : Outward and Inward Morality
Meister Eckhart’s Sermons (1909)

Source: 1950s-1960s, Behavior in Public Places, 1963, p. 23; Cited in: Philip Manning, Erving Goffman and Modern Sociology (Stanford University Press, 1992), p. 88.

Source: Politics: A Very Short Introduction, Chapter 1
Your Job-Hunt Ltd – Advice from an Award-Winning Asian Headhunter (2003), Successful Recruitment in a Week (2012) https://books.google.ae/books?idp24GkAsgjGEC&printsecfrontcover&dqnigel+cumberland&hlen&saX&ved0ahUKEwjF75Xw0IHNAhULLcAKHazACBMQ6AEIGjAA#vonepage&qnigel%20cumberland&ffalse, 100 Things Successful People Do: Little Exercises for Successful Living (2016) https://books.google.ae/books?idnu0lCwAAQBAJ&dqnigel+cumberland&hlen&saX&ved0ahUKEwjF75Xw0IHNAhULLcAKHazACBMQ6AEIMjAE

Speech at Hall of Science c.1880 quoted in An Autobiography of Annie Besant; reported in Edmund Fuller, Thesaurus of Quotations (1941), p. 398; reported as unverified in Respectfully Quoted: A Dictionary of Quotations (1989).
Attributed

R. N. Shepard, (1994). "Perceptual-cognitive universals as reflections of the world." Psychonomic Bulletin and Review, 1, 2–28.

Kosmos (1932), Above is Beginning Quote of the Last Chapter: Relativity and Modern Theories of the Universe -->
Source: The motivation to work, 1959, p. 113

Source: The Savage Nation: Saving America from the Liberal Assault on Our Borders, Language and Culture (2003), pp. 136–138; "White Male Inventions" http://www.dadi.org/ms_dwm.htm (December 15, 1999)
Source: The Social History of Art, Volume III. Rococo, Classicism and Romanticism, 1999, Chapter 2. The New Reading Public
Source: An Introduction to Cybernetics (1956), Part I: Mechanism, p. 25
Source: In Search of Excellence (1982), p. 280.

LaLanne's reply when asked for the best advice he'd ever received, reported in the Denver Post (28 December 2003)

Source: Auguste Rodin: The Man, His Ideas, His Works, 1905, p. 61-63

"Cybernetics of Cybernetics" in Purposive Systems : Proceedings of the First Annual Symposium American Society for Cybernetics (1967) edited by Heinz von Foerster, p. 2; also quoted in " Ethics and Second-Order Cybernetics http://ada.evergreen.edu/~arunc/texts/cybernetics/heinz/ethics.pdf" (1991) by Heinz von Foerster
1960s

Address to the House of Commons on the declaration of war with Germany; see [Asquith, 6 August 1914, http://www.firstworldwar.com/source/asquithspeechtoparliament.htm, British Prime Minister's Address to Parliament]

Quote in Neue Schweizer Rundschau, 1929, p. 172 (Van Doesburg); as quoted in De Stijl 1917-1931 - The Dutch Contribution to Modern Art http://www.dbnl.org/tekst/jaff001stij01_01/jaff001stij01_01_0003.php, J.M. Meulenhoff, Amsterdam, 1956, p. 17
Van Doesburg is looking back on the starting years of De Stijl-movement
1926 – 1931

Letter to George Washington (August 1778)

"A Mathematical Theory of Saving", The Economic Journal, Vol. 38, No. 152 (Dec., 1928)

“It is quite possible to be a good Christian without ceasing to be a happy, merry-hearted man.”
Source: The Tenant of Wildfell Hall (1848), Ch. XXIII : First weeks of Matrimony; Helen to Arthur

Source: The Emergence Of Probability, 1975, Chapter 15, Inductive Logic, p. 142.

Michael Porter, "The CEO as strategist," in: Henry Mintzberg, Bruce W. Ahlstrand, and Joseph Lampel (eds.). Strategy bites back: It is a lot more, and less, than you ever imagined. Pearson Education, 2005. p. 45

Quote from The Power of Mystery (7 December 1957), a London Observer interview with John Richardson, as quoted in Braque: The Late Works (1997), by John Golding, Introduction, p. 10
unsourced variant translation: I made a great discovery. I don't believe in anything anymore. Objects do not exist for me, except that there is a harmonious relationship among them, and also between them and myself. When one reaches this harmony, one reaches a sort of intellectual void. This was everything becomes possible, everything becomes legitimate, and life is a perpetual revelation. This is true song.
1946 - 1963

Ziyauddin Barani, Sana-i-Muhammadi, trs. in Medieval India Quarterly, (Aligarh), I, Part III, 100-105. quoted from Lal, K. S. (1994). Muslim slave system in medieval India. New Delhi: Aditya Prakashan. Chapter 5
Daniel Steele, Boston, March, 1888 in Forty Witnesses (1888) edited by S. Olin Garrison
"The simplicity of anarchism" in Freedom, 1955. Reprinted in What Is Anarchism?: An Introduction by Donald Rooum, ed. (London: Freedom Press, 1992, 1995) pp. 39-40.
Source: World views. From Fragmentation to Integration (1994), p. 8

Source: "Let the Record Speak" 1939, p. 355 (newspaper column, “As Litvinov Goes,” May 5, 1939)

Source: The Plot: The Secret Story of the Protocols of the Elders of Zion (10/2/2005), p.74

Three Discourses at Friday Communion November 14, 1849 Hong translation 1997 P. 132
1840s, Three Discourses at the Communion on Fridays (1849)

Speech at the American Political Science Association, September 3, 2016 http://www.truthdig.com/report/item/the_intellectuals_we_abandon_20160904
Sergei Diaghilev, p. 172
Essays and reviews, Cultural Amnesia: Notes in the Margin of My Time (2007)
Source: Object-oriented modeling and design (1990), p. 155; as cited in: Roger Chiang et al (2009, p. 165)

“The only conflict that is possible in Soviet culture is the conflict between good and best.”
Quoted in Aly Monroe, "Black Bear"

1988 interview with Animage, Animage, vol. 125, November 1988. Retrieved June 8, 2007.

“Dream as big as you can dream, and anything is possible.”
Upon winning his seventh straight Gold medal and having set his seventh straight Olympic record in as many events in the 2008 Olympic Games, 16 August 2008. (Source: [Phelps ties Spitz’s record with seventh gold medal… just barely, Sports Illustrated, http://sportsillustrated.cnn.com/2008/olympics/2008/08/15/phelps.100.butterfly.ap/])

Falsehood in Wartime (1928), Introduction

“But I hope that by the decision and authority of wise princes that sometime devout and learned men from the churches of other nations and of ours may be summoned together to deliberate about all the controversies and that there be handed down to posterity one harmonious, true, and clear form of doctrine, without any ambiguity. Meanwhile, as far as possible, let us encourage the union of our churches with measured advice.”
Opto autem, ut sapientum Principum consilio, et autoritate aliquando, et ex aliarum gentium Ecclesiis, et nostris, pii et eruditi viri convocentur, ut de omnibus controversiis deliberetur, et una consentiens forma doctrinae vera et perspicua, sine ulla ambiguitate posteritati tradatur.
Letter to Elector Friedrich of the Palatinate, November 1, 1559. In The Peter Martyr Library: Dialogue on the Two Natures in Christ, Pietro Martire Vermigli, John Patrick Donnelly, trans. & ed, Thomas Jefferson University Press, 1995, ISBN 0940474336 ISBN 978-0940474338, vol. 2, p. 167. http://books.google.com/books?id=dkTspOwegEsC&pg=PA167&dq=%22true,+and+clear+form+of+doctrine,+++without+any+ambiguity%22&hl=en&ei=2XUqTJCjGY2inQf_q93VDg&sa=X&oi=book_result&ct=result&resnum=2&ved=0CC0Q6AEwAQ#v=onepage&q=%22true%2C%20and%20clear%20form%20of%20doctrine%2C%20%20%20without%20any%20ambiguity%22&f=false. Primary source: Corpus Reformatorum, 1842, Volume 9, p. 961. http://books.google.com/books?id=mMk8AAAAYAAJ&pg=PA1559-IA6&dq=%22una+consentiens+forma+doctrinae+vera+et+perspicua%22&hl=en&ei=Wf4jTMOpIML78AaryfzcBQ&sa=X&oi=book_result&ct=result&resnum=1&ved=0CCgQ6AEwAA#v=onepage&q=%22una%20consentiens%20forma%20doctrinae%20vera%20et%20perspicua%22&f=false
Alternate translation: Moreover, I desire that with the plan of the wise rulers and with their authority, pious and learned men at some time be called together both from our own churches and the churches of other nations in order that there might be a deliberation about all these controversies, and that one consenting form of doctrine, true and clear and without any ambiguity, might be handed down to posterity.
In Melanchthon in English: New Translations into English with a Registry of Previous Translations: A Memorial to William Hammer (1909-1976), Lowell C. Green, Charles D. Froehlich, Center for Reformation Research, 1982, p. 24. http://books.google.com/books?id=kkoXAAAAIAAJ&q=%22Elector+Friedrich+of+the+Palatinate%22+english&dq=%22Elector+Friedrich+of+the+Palatinate%22+english&hl=en&ei=LIUqTNelDYPlnQeG85GYAQ&sa=X&oi=book_result&ct=result&resnum=1&ved=0CCsQ6AEwAA

pg. 17
The Sports and Pastimes of the People of England (1801), Animals

We The Living (1936)
Source: We The Living Part One Chapter 9

Time and Individuality (1940)

Responding to an interviewer's question, "Do you then see yourself being a motivational speaker, or a speaker who gets up and challenges ideology and religion?" in The Scott Clifton Interview – The Bold and the Beautiful, as quoted by Michael Fairman, hosted on Michaelfairmansoaps.com (20 September 2010)

"Britannica or Nupedia? The Future of Free Encyclopedias" at kuro5hin (25 July 2001) https://web.archive.org/web/20010814102033/http://www.kuro5hin.org/story/2001/7/25/103136/121
Nelson; Green, Jack; Vera Mae (1980). International Human Rights: Contemporary Issues. Stanfordville, NY: Human Rights Publishing Group. ISBN 0-930576-37-3.
The Naked Communist (1958)